This can lead to bloody mucus in nose areas when the blood resulting from this minimal trauma is mixed in with regular clear mucus. And, when blood dries, mucus color can change again, becoming tinged with shades of brown or dark red when dislodged from the nasal area. Therefore brown mucus from nose areas is not uncommon during times of illness or other nose maladies.
Soil Compaction Tests. There are many types of Soil compaction tests which are performed on soil. One of the most common test to determine the field density of soil is the sand-cone method. Maximum density is found by plotting a densityâmoisture curve.
COMPACTION OF SOILS. Compaction means pressing of soil particles close to each other by mechanical methods. Air during compaction is expelled from the void space in the soil mass and therefore the mass density is increased.Compaction is done to improve the engineering properties of the soil. Compaction of soil is required for the construction of earth dams, canal embankments, highways, runways and many other structures.STANDARD PROCTOR TEST. To assess the amount of compaction and water content required in the field, compaction tests are done on the same soil in the laboratory.OMPACTION OF SOILS. Compaction means pressing of soil particles close to each other by mechanical methods. Air during compaction is expelled from the void space in the soil mass and therefore the mass density is increased.